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Coastal Waters Forecast
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
962 FZUS52 KJAX 281415 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 1015 AM EDT Fri Jun 28 2024 Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves. AMZ400-282115- Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm- 1015 AM EDT Fri Jun 28 2024 .SYNOPSIS... Offshore flow will persist each day until an afternoon sea breeze develops across the nearshore waters. Dominant high pressure will stay anchored in place to the east with a ridge axis to the south through the weekend. A weak front will approach from the north during the first half of next week and stall resulting in continued offshore flow. Scattered to numerous thunderstorms are expected across the area waters each afternoon through the weekend. .GULF STREAM... The approximate location of the west wall of the Gulf Stream as of Jun 27, 2024 at 1200 UTC... 54 nautical miles east southeast of Flagler Beach. 72 nautical miles east southeast of Saint Augustine Beach. 75 nautical miles east of Jacksonville Beach. 93 nautical miles east southeast of St Simons Island. This data courtesy of the Naval Oceanographic Office. $$ AMZ450-452-454-282115- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1015 AM EDT Fri Jun 28 2024 .REST OF TODAY...South winds 5 to 10 knots, becoming southeast this afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and southeast 2 feet at 9 seconds. Intracoastal waters light chop. Showers and thunderstorms likely this afternoon. .TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms, mainly in the evening. .SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 9 seconds. Intracoastal waters light chop. Showers and thunderstorms likely. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms. .SUNDAY...Southwest winds around 5 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .SUNDAY NIGHT...South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms, mainly in the evening. .MONDAY THROUGH TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. Showers with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$ AMZ470-472-474-282115- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1015 AM EDT Fri Jun 28 2024 .REST OF TODAY...Southwest winds 5 to 10 knots, becoming southeast this afternoon. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds. A chance of showers and thunderstorms this afternoon. .TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds. A chance of thunderstorms. Showers likely, mainly in the evening. .SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds. Showers and thunderstorms likely, mainly in the morning. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SUNDAY...Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 2 feet at 3 seconds and east 2 feet at 8 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .SUNDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 4 seconds and east 2 feet at 8 seconds. A chance of showers and thunderstorms. .MONDAY THROUGH TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Showers with a chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$